11.2 Structural Strength Requirements Flashcards
1
Q
What is principle structural elements (PSE)?
A
It’s a part of the aircraft that contributes significantly to carrying flight, ground, or cabin pressurisation loads, and whose integrity is essential in maintaining the overall structural integrity of the aircraft.
2
Q
Examples of principle structural elements (PSE)
A
Wings, Horizontal Stabiliser, Vertical stabiliser (fin), Canard, Forward Wing, Winglets/tip fins
3
Q
What are aircraft strength requirements specified in terms of?
A
The maximum loads expected in service and a maximum load
4
Q
What are flight limit loads?
A
The maximum loads expected in service
5
Q
What are ultimate limit loads?
A
Are those which are flight limit loads multiplied by a factor of safety
